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C7AE-A are 390 GT heads used on 67-68 Mustangs, Torinos, Cougars....
Original an R code would have thesame exhaust manifolds as a Mustang . Can only guess thay whomever put the engine in didn't get the manifold with the heads and dumped the other manifolds in. CJ manifolds will not fit without some modifications to the heads. C7 heads should have 4 hloes on each end port and 2 for the centers
Hope this helps
Jeff Speegle
MCA Shelby Gold Card
www.geocities.com/MotorCity/6473/
Mustang & Shelby research, documentation, and help.
Where sharing with one .. means sharing with all
Original an R code would have thesame exhaust manifolds as a Mustang . Can only guess thay whomever put the engine in didn't get the manifold with the heads and dumped the other manifolds in. CJ manifolds will not fit without some modifications to the heads. C7 heads should have 4 hloes on each end port and 2 for the centers
Hope this helps
Jeff Speegle
MCA Shelby Gold Card
www.geocities.com/MotorCity/6473/
Mustang & Shelby research, documentation, and help.
Where sharing with one .. means sharing with all
